package com.leonzhangxf.guice.bill;

import com.google.inject.BindingAnnotation;

import java.lang.annotation.*;

/**
 * The binding annotation for mark a api key string value.
 */
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD, ElementType.PARAMETER})
@BindingAnnotation
@Documented
public @interface ApiKey {
}
